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thermal decomposition

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230055
EISBN: 978-1-62708-298-3
... the challenges encountered with each. beryllium electrolytic reduction hydrogen reduction thermal decomposition thermodynamics THE FUNDAMENTAL understanding of beryllium reduction thermodynamics is essential to effectively read and interpret the following chapters on beryllium extraction, chemical...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230117
EISBN: 978-1-62708-298-3
.... Phys. , Vol 38 , p 425 10.1063/1.1733675 Konieczny J.L. , 1992 . “ A Study of the Thermal Decomposition of Beryllium Oxalate and Other Beryllium Oxysalts ,” University of Toledo, OH Kuvyrkin O.N. , Breusov O.N. , and Novoselova A.V. , 1958 . Thermal Analysis...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290139
EISBN: 978-1-62708-319-5
... shaping Binder removal occurs in two stages. Pore opening is the first stage, and several options are possible, such as binder sublimation, thermal decomposition, wicking, solvent dissolution, or catalytic depolymerization. Some structures are not saturated with binder, so first-stage removal...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290035
EISBN: 978-1-62708-319-5
... jetting. The chapter provides a detailed description of these constituents. The requirements of a binder as well as the factors determining the physical and thermal properties of polymers are discussed. Then, two factors associated with solvation of polymers, namely solubility parameter and wetting...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780003
EISBN: 978-1-62708-281-5
... Molecular Weight and Distribution End Groups and Impurities Copolymerization Secondary Bonds Crystallinity Cross Linking Flexibility and Bulkiness of the Mer Geometric Isomers Dimensional Stability Thermal Decomposition Thermal Expansion Thermal Conductivity Stiffness...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740373
EISBN: 978-1-62708-308-9
... decomposition, chemical embrittlement, hydride decomposition, and thermit reactions. The most widely used processes within this category include oxide reduction, precipitation from solution, and thermal decomposition. Oxide Reduction Precipitation from Solution Thermal Decomposition Copper, iron...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230093
EISBN: 978-1-62708-298-3
.... , 1945 . Process for Producing Beryllium , U.S. Patent 2,381,291 Konieczny J.L. , 1992 . “ A Study of the Thermal Decomposition of Beryllium Oxalate and Other Beryllium Oxysalts ,” University of Toledo, OH Kroll W.J. , 1945 . “ Extractive Metallurgy of Beryllium ,” Information...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780105
EISBN: 978-1-62708-281-5
... and melt temperatures, T m , of a material, as well as the onset of thermal decomposition of blowing agents or other materials. Figure 25 is a representative DSC thermogram. Typical DSC examples are given in Fig. 26 and 27 . Liquid chromatography allows determination of MW and molecular weight...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780115
EISBN: 978-1-62708-281-5
...Thermal properties of selected resins Table 1 Thermal properties of selected resins Thermoplastic resins Heat deflection temperature at 1.82 MPa (0.264 ksi) UL index Thermal conductivity Coefficient of thermal expansion, 10 −6 /°C °C °F °C °F W/m · K Btu/ft · h · °F...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480075
EISBN: 978-1-62708-318-8
... of heat treatment of titanium alloys, it is necessary to first understand the transformations that can occur. For example, the high-temperature beta phase can undergo a thermal decomposition to titanium martensites or omega. Also, the beta phase can decompose by a nucleation-and-growth process to form...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780359
EISBN: 978-1-62708-281-5
... the difference in heat flow between a sample and a reference as the material is heated or cooled ( Ref 5 ). The technique is used to evaluate thermal transitions within a material. Such transitions include melting, evaporation, crystallization, solidification, cross linking, chemical reactions, and decomposition...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780146
EISBN: 978-1-62708-281-5
... absorption and transportation of an environmental reagent by the polymer; the chemical susceptibility of additives; and thermal degradation, thermal oxidative degradation, photo-oxidative degradation, environmental corrosion, and chemical corrosion of polymers. It also includes some of the techniques used...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780089
EISBN: 978-1-62708-281-5
..., Motorola Semiconductor Products Division Fig. 21 TMA profile exhibiting stress relief; epoxy casting, 4.19 mm (0.16 in.), 5 °C/min (9 °F/min) Fig. 20 Typical TMA curve for a fiberglass-polyester prepreg, 2 mm (0.08 in.), 10 °C/min (18 °F/min). CTE, coefficient of thermal expansion...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240053
EISBN: 978-1-62708-251-8
... the concept of free energy that governs whether or not a phase transformation is possible, and then the kinetic considerations that determine the rate at which transformations take place. The chapter also describes important solid-state transformations such as spinodal decomposition and martensitic...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230071
EISBN: 978-1-62708-298-3
... electrolytes, such as beryllium fluoride-sodium fluoride mixture and beryllium fluoride-barium fluoride mixture, have been electrolyzed [ Hopkins and Meyer 1924 , Vivian 1926 ]. Magnesium-calcium reduction [ Schofield 1954 ] and thermal decomposition of beryllium iodide [ Sloman 1932 ] are other methods...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.tb.msisep.t59220551
EISBN: 978-1-62708-259-4
... A.J. , Estudo da precipitação de nitreto de cromo e fase sigma por simulação térmica da zona afetada pelo calor na soldagem multipasse de aços inoxidáveis duplex (Study of the Precipitation of Chromium Nitride and Sigma Phase via Thermal Simulation of the Multipass Welding of Duplex Stainless...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170021
EISBN: 978-1-62708-297-6
... , April 1952 , p 321 20. Turnbull G.K. and Wallace J.F. , Molybdenum Effect on Gray Iron Elevated Temperature Properties , AFS Trans. , Vol 67 , 1959 , p 35 – 46 21. Gundlach R.B. , Thermal Fatigue Resistance of Alloyed Gray Irons for Diesel Engine Components , AFS...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.tb.hpcspa.t54460209
EISBN: 978-1-62708-285-3
... is particularly advantageous in producing thick protective coating layers on thermally vulnerable automotive components without any oxidation, chemical reaction, or decomposition of the feedstock materials. This being the case, cold spray technology is sure to hold an important position in the future...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780159
EISBN: 978-1-62708-281-5
... discussion considers the burning process on a macroscale, where it comprises heating, decomposition, ignition, combustion, and propagation. The rate of heating, or temperature rise, depends on the flow rate of applied heat; temperature differential; material properties such as specific heat, thermal...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270045
EISBN: 978-1-62708-301-0
... are described in later sections. Explosive chemicals under suitable impulse undergo decomposition at a very fast rate. This liberates a large amount of energy with the evolution of a large volume of gas at very high pressure and temperature. Particle velocities during explosion can be as high as 8000 m per...